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author | Roland McGrath <roland@gnu.org> | 1995-02-18 01:27:10 +0000 |
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committer | Roland McGrath <roland@gnu.org> | 1995-02-18 01:27:10 +0000 |
commit | 28f540f45bbacd939bfd07f213bcad2bf730b1bf (patch) | |
tree | 15f07c4c43d635959c6afee96bde71fb1b3614ee /posix/sys/types.h | |
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initial import
Diffstat (limited to 'posix/sys/types.h')
-rw-r--r-- | posix/sys/types.h | 114 |
1 files changed, 114 insertions, 0 deletions
diff --git a/posix/sys/types.h b/posix/sys/types.h new file mode 100644 index 0000000000..b231de93c5 --- /dev/null +++ b/posix/sys/types.h @@ -0,0 +1,114 @@ +/* Copyright (C) 1991, 1992, 1994 Free Software Foundation, Inc. +This file is part of the GNU C Library. + +The GNU C Library is free software; you can redistribute it and/or +modify it under the terms of the GNU Library General Public License as +published by the Free Software Foundation; either version 2 of the +License, or (at your option) any later version. + +The GNU C Library is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +Library General Public License for more details. + +You should have received a copy of the GNU Library General Public +License along with the GNU C Library; see the file COPYING.LIB. If +not, write to the, 1992 Free Software Foundation, Inc., 675 Mass Ave, +Cambridge, MA 02139, USA. */ + +/* + * POSIX Standard: 2.6 Primitive System Data Types <sys/types.h> + */ + +#ifndef _SYS_TYPES_H + +#define _SYS_TYPES_H 1 +#include <features.h> + +__BEGIN_DECLS + +#include <gnu/types.h> + +#ifdef __USE_BSD +#define u_char __u_char +#define u_short __u_short +#define u_int __u_int +#define u_long __u_long +#define quad_t __quad_t +#define u_quad_t __u_quad_t +#define fsid_t __fsid_t +#endif + +#define dev_t __dev_t +#define gid_t __gid_t +#define ino_t __ino_t +#define mode_t __mode_t +#define nlink_t __nlink_t +#define off_t __off_t +#define pid_t __pid_t +#define uid_t __uid_t +#ifndef ssize_t +#define ssize_t __ssize_t +#endif + +#ifdef __USE_BSD +#define daddr_t __daddr_t +#define caddr_t __caddr_t +#endif + +#define __need_time_t +#include <time.h> + +#define __need_size_t +#include <stddef.h> + +#ifdef __USE_MISC +/* Old compatibility names for C types. */ +typedef unsigned short int ushort; +typedef unsigned int uint; +#endif + +#ifdef __USE_BSD +/* These size-specific names are used by some of the inet code. */ + +typedef int int32_t; +typedef short int int16_t; +typedef char int8_t; +typedef unsigned int u_int32_t; +typedef unsigned short int u_int16_t; +typedef unsigned char u_int8_t; +#endif + + +#ifdef __USE_BSD + +#define FD_SETSIZE __FD_SETSIZE +#define NFDBITS __NFDBITS +#define fd_set __fd_set +#define FD_ZERO(set) __FD_ZERO(set) +#define FD_SET(d, set) __FD_SET((d), (set)) +#define FD_CLR(d, set) __FD_CLR((d), (set)) +#define FD_ISSET(d, set)__FD_ISSET((d), (set)) + +/* This being here makes the `select' prototype valid whether or not + we have already included <sys/time.h> to define `struct timeval'. */ +struct timeval; + +/* Check the first NFDS descriptors each in READFDS (if not NULL) for read + readiness, in WRITEFDS (if not NULL) for write readiness, and in EXCEPTFDS + (if not NULL) for exceptional conditions. If TIMEOUT is not NULL, time out + after waiting the interval specified therein. Returns the number of ready + descriptors, or -1 for errors. */ +extern int __select __P ((int __nfds, __fd_set *__readfds, + __fd_set *__writefds, __fd_set *__exceptfds, + struct timeval *__timeout)); +extern int select __P ((int __nfds, __fd_set *__readfds, + __fd_set *__writefds, __fd_set *__exceptfds, + struct timeval *__timeout)); + +#endif /* Use BSD. */ + + +__END_DECLS + +#endif /* sys/types.h */ |